Video wird geladen...

Video konnte nicht geladen werden

Zur Startseite

❌ Avoid resetting state when prop changes in an effect. ✅ Instead, use the key prop to tell react what makes the component reset its state.

_georgemoller's profile picture

George Moller

118,434 subscribers

101,484 Aufrufe • vor 3 Jahren •via X (Twitter)

LIVE

Anya Rossi• Live Now

Private livecam show

0 Kommentare

Keine Kommentare verfügbar

Kommentare vom Original-Post werden hier angezeigt

Ähnliche Videos

❌ Avoid fetching data in useEffect ✅ Instead use libraries like react-query that have a strong built-in mechanism for data fetching.
0:18

❌ Avoid fetching data in useEffect ✅ Instead use libraries like react-query that have a strong built-in mechanism for data fetching.

George Moller

113,797 Aufrufe • vor 3 Jahren

When the parent state changes, React recursively re-renders all children, but there is a nuance. Writing an article about it.
0:14

When the parent state changes, React recursively re-renders all children, but there is a nuance. Writing an article about it.

Alex Sidorenko

523,377 Aufrufe • vor 3 Jahren

Added checkbox support to the Tree component ✅ You can now multi-select items and keep that state around ⇣
0:14

Added checkbox support to the Tree component ✅ You can now multi-select items and keep that state around ⇣

Pasquale Vitiello

19,382 Aufrufe • vor 1 Jahr

voice-chat-03 is a rich multimodal chat interface with state management built in. Pass your Elevenlabs Agent ID as a prop and ship it. Try the demo:
0:16

voice-chat-03 is a rich multimodal chat interface with state management built in. Pass your Elevenlabs Agent ID as a prop and ship it. Try the demo:

ElevenLabs

11,422 Aufrufe • vor 11 Monaten

🧪 React testing tip: Avoid performing side effects in waitFor. Instead put side effects outside waitFor callbacks and use the callback for assertions only.
0:13

🧪 React testing tip: Avoid performing side effects in waitFor. Instead put side effects outside waitFor callbacks and use the callback for assertions only.

George Moller

80,163 Aufrufe • vor 2 Jahren

Keir Starmer is about to sell out Britain to stay in power. He didn’t recognize a Palestinian state to help the Middle East — he did it to prop up his own collapsing political career and buy Muslim votes.
0:14

Keir Starmer is about to sell out Britain to stay in power. He didn’t recognize a Palestinian state to help the Middle East — he did it to prop up his own collapsing political career and buy Muslim votes.

Liza Rosen

109,640 Aufrufe • vor 11 Monaten

What a scene for the AHSAA Baseball State Championships. Yes I’m biased, but our state is underrated when it comes to the prep baseball ranks and its importance. This environment is hard to beat in any sport.
0:14

What a scene for the AHSAA Baseball State Championships. Yes I’m biased, but our state is underrated when it comes to the prep baseball ranks and its importance. This environment is hard to beat in any sport.

David Sharp

94,460 Aufrufe • vor 2 Jahren

This weekend I had the opportunity to attend the very first Prop Firm Expo by Prop Firm Match What an incredible event. Yes, it was crowded. Yes, it was hot. And yes, the lines were long. But if anything, that was a testament to just how popular prop trading has become in London, far beyond what many of us expected. It was amazing to see an online community come together in person. Traders had the chance to meet the founders and leaders of some of the biggest prop firms, connect with the streamers and educators they watch every day, and exchange ideas with fellow traders from around the world. It was a great opportunity to learn, network, and pick up new ideas to improve their trading. Having attended trading events around the world for more than two decades, I can honestly say the energy and enthusiasm of the prop community is unmatched. Thank you to Prop Firm Match for inviting me to be a part of it. I’m already looking forward to next year. I have no doubt the venue will need to be even bigger. Grateful to have been part of such a memorable first event.
0:18

This weekend I had the opportunity to attend the very first Prop Firm Expo by Prop Firm Match What an incredible event. Yes, it was crowded. Yes, it was hot. And yes, the lines were long. But if anything, that was a testament to just how popular prop trading has become in London, far beyond what many of us expected. It was amazing to see an online community come together in person. Traders had the chance to meet the founders and leaders of some of the biggest prop firms, connect with the streamers and educators they watch every day, and exchange ideas with fellow traders from around the world. It was a great opportunity to learn, network, and pick up new ideas to improve their trading. Having attended trading events around the world for more than two decades, I can honestly say the energy and enthusiasm of the prop community is unmatched. Thank you to Prop Firm Match for inviting me to be a part of it. I’m already looking forward to next year. I have no doubt the venue will need to be even bigger. Grateful to have been part of such a memorable first event.

Kathy Lien

10,506 Aufrufe • vor 2 Monaten

🚨RUSSIA STATE DUMA PASSES MAJOR CRYPTO BILL, NOW AWAITS PUTIN’S SIGNATURE! Russia’s State Duma has passed the final readings of its landmark crypto regulation bill. The legislation, which classifies crypto as property and allows its use for international trade settlements, is expected to take effect on September 1 after presidential signature.
0:11

🚨RUSSIA STATE DUMA PASSES MAJOR CRYPTO BILL, NOW AWAITS PUTIN’S SIGNATURE! Russia’s State Duma has passed the final readings of its landmark crypto regulation bill. The legislation, which classifies crypto as property and allows its use for international trade settlements, is expected to take effect on September 1 after presidential signature.

Crypto Banter

19,880 Aufrufe • vor 1 Monat

It's the B1G one in Colu❌bus to❌orrow ⏳ #Crew96 ✘ Ohio State Football
0:15

It's the B1G one in Colu❌bus to❌orrow ⏳ #Crew96 ✘ Ohio State Football

The Crew

55,796 Aufrufe • vor 1 Jahr

The Oyo State Government has demolished the market at Mobil, along Ring Road in Ibadan, due to its use as a hideout for criminal activities
0:14

The Oyo State Government has demolished the market at Mobil, along Ring Road in Ibadan, due to its use as a hideout for criminal activities

Oyo Affairs

63,697 Aufrufe • vor 2 Monaten

🚨🇲🇽 BREAKING: The Mexican state of Nayarit has issued an official statement urging citizens to shelter in place after federal force operations triggered widespread cartel violence. -Footage shows businesses and vehicles set ablaze across the state -Vehicle blockades reported on major Mexican highways -State government warning residents to stay in their homes and avoid going out unless necessary -Citizens told to follow only official sources and avoid spreading unverified information -All three levels of government coordinating response Whatever federal operation kicked this off, the cartel response was immediate and brutal. The Nayarit state government just told its own people to lock the doors and don't leave.
0:02

🚨🇲🇽 BREAKING: The Mexican state of Nayarit has issued an official statement urging citizens to shelter in place after federal force operations triggered widespread cartel violence. -Footage shows businesses and vehicles set ablaze across the state -Vehicle blockades reported on major Mexican highways -State government warning residents to stay in their homes and avoid going out unless necessary -Citizens told to follow only official sources and avoid spreading unverified information -All three levels of government coordinating response Whatever federal operation kicked this off, the cartel response was immediate and brutal. The Nayarit state government just told its own people to lock the doors and don't leave.

Mario Nawfal

72,891 Aufrufe • vor 4 Monaten

FINAL: St. Thomas Aquinas shuts out Lakeland 29-0 to win its state-record 17th state championship. Aquinas has won seven straight state championships. Michael Irvin, an Aquinas alumnus, was in the sidelines and celebrating.
0:11

FINAL: St. Thomas Aquinas shuts out Lakeland 29-0 to win its state-record 17th state championship. Aquinas has won seven straight state championships. Michael Irvin, an Aquinas alumnus, was in the sidelines and celebrating.

Adam Lichtenstein

186,690 Aufrufe • vor 8 Monaten

Crossing the highway is an offence in Lagos State. Lagos State government has given a marching order to the Lagos Environmental Sanitation Corps (KAI) Marshall and other law enforcement officials to arrest anyone crossing the highway and then charge them to court immediately. PLEASE use the pedestrian bridges across the State. #ZeroToleranceLagos
0:13

Crossing the highway is an offence in Lagos State. Lagos State government has given a marching order to the Lagos Environmental Sanitation Corps (KAI) Marshall and other law enforcement officials to arrest anyone crossing the highway and then charge them to court immediately. PLEASE use the pedestrian bridges across the State. #ZeroToleranceLagos

Tokunbo Wahab

111,661 Aufrufe • vor 2 Jahren

California Rep: “Prices in my state are high.” Me: “California’s own regulations force the state to import energy. That’s why the prices are high.” California Rep: “*changes subject*”
0:18

California Rep: “Prices in my state are high.” Me: “California’s own regulations force the state to import energy. That’s why the prices are high.” California Rep: “*changes subject*”

Ambassador Mike Waltz

434,447 Aufrufe • vor 1 Monat

If typing fast in your app feels like wading through mud, you need useNativeState. Every TextField in RN has felt slightly off for years; Expo UI just shipped the fix with the new useNativeState hook. Instead of trying to keep the native input and react state in sync on each keystroke, useNativeState handles the state completely on the native side. React (JS thread) only reads the value when it needs it e.g. onSubmit, using a lightweight reference. Make your app faster, read the full blog ↓
0:16

If typing fast in your app feels like wading through mud, you need useNativeState. Every TextField in RN has felt slightly off for years; Expo UI just shipped the fix with the new useNativeState hook. Instead of trying to keep the native input and react state in sync on each keystroke, useNativeState handles the state completely on the native side. React (JS thread) only reads the value when it needs it e.g. onSubmit, using a lightweight reference. Make your app faster, read the full blog ↓

Beto

33,745 Aufrufe • vor 3 Monaten

🎉 introducing: magnetic hover for Framer use this to create a smooth, magnetic pull effect that adds an interactive touch to your designs. comment "MAGNETIC" and I'll send you the component :)
0:13

🎉 introducing: magnetic hover for Framer use this to create a smooth, magnetic pull effect that adds an interactive touch to your designs. comment "MAGNETIC" and I'll send you the component :)

Framer University

20,981 Aufrufe • vor 1 Jahr